Sex Therapy?

Has anyone ever been to a sex therapist? I have an appointment with one next week to see if it will help my crazy low sex drive. It's way bad! My husband can be totally nude in front of me and I got nothing. We've been married 6 years and are TTC #2 for about a month. We have a little boy that's 18 mos old.

My drive tanked halfway through my pregnancy and it's never recovered. We were each other's first and waited until marriage. It's also incredibly painful every time. I've talked to my dr about the pain and she's given me exercises to help things. I've made a little progress, but it still hurts and takes me a couple days to recover. In a good month we'll have sex 2-3 times...in a MONTH!!! I want to want it and I hate always saying no, but I'm just never in the mood.

I have PCOS and I'm hypothyroid which I'm pretty sure might be affecting things. I exercise every day and try to eat healthy. I know I'll need help getting pregnant (I did with my first too), but all the fertility treatments in the world won't do anything if there's no sex happening.

I'm so frustrated and I'm pretty sure this is triggering a mild depression...which I've never had problems with before. I'm just so frustrated!!!